[Generation of valuable information and the problem of goal self-setting in living systems]

The problem of origination of capacity for goal self-setting is discussed. It was shown that the definition "goal" in living systems differs from the definition "target function" in physical problems concerned with nonliving systems. It was also shown that the main goal of the elements of a system is the storage of information. In biology, this goal is the extension of the principle of struggle for existence. Conditions were determined that the dynamic system describing the goal self-setting process must satisfy. It was shown that living systems meet these conditions. In inorganic nature, such systems may also arise but only as a result of long-term evolution, after which they become living.